Insta-Test 5-Way Natural way Test Strips, provide fast results for Nitrate, Nitrite, pH, Alkalinity and Total Hardness. Applications: Industrial Water Boiling and Cooling, Laundry and Sanitation, Water and Wastewater, Food and Beverage, Drinking Water
Filter Paper 110 mm Grade 3 Circles, designed for gravimetric analysis and the preparation of samples for instrumental analysis, High purity, for use in a wide range of critical filtration procedures, Wide range of filter grades and diameters, Ashless 0.007% are very pure filters
Absorbency: 410mL. 58.4Wx61Lcm. White spunbond polypropylene facing sheet. Absorbent cellulose fluff filler embossed for superior wicking of fluid. Blue embossed polypropylene backing sheet. Sealed on four sides to prevent liquid seepage.